19301096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 37632000

約数和(自身を除く): 18330904

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 349, 446, 698, 892, 1396, 1784, 2792, 6913, 10819, 13826, 21638, 27652, 43276, 55304, 77827, 86552, 155654, 311308, 622616, 2412637, 4825274, 9650548, 19301096]

約数ペア:

[(1, 19301096), (2, 9650548), (4, 4825274), (8, 2412637), (31, 622616), (62, 311308), (124, 155654), (223, 86552), (248, 77827), (349, 55304), (446, 43276), (698, 27652), (892, 21638), (1396, 13826), (1784, 10819), (2792, 6913)]